🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.48 AU - 0.74 AU

Year: 177 Days

Day: 36 Hours

Environment

Temp: 124 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.46 AU - 0.76 AU

Year: 177 Days

Day: 42.1 Hours

Environment

Temp: 213 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.61 AU - 0.93 AU

Year: 251 Days

Day: 36.2 Hours

Environment

Temp: 91 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.19 AU - 1.21 AU

Year: 488 Days

Day: 39.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.27 AU - 1.37 AU

Year: 562 Days

Day: 33.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.77 AU - 2.03 AU

Year: 971 Days

Day: 33.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,008,422 km

• M1: 604,675 km (0.07 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.6 AU - 5.26 AU

Year: 3458 Days

Day: 19.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 41 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 13.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 654.5

Radius: 7.3

Gravity: 12.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.85 AU - 14.43 AU

Year: 18682 Days

Day: 18.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 83.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,008,422 km

• M1: 93,050 km (0.052 R)
• M2: 866,620 km (0.064 R)
• M3: 1,089,820 km (0.028 R)
• M4: 1,168,359 km (0.079 R)
• M5: 1,530,536 km (0.099 R)
• M6: 1,957,937 km (0.096 R)
• M7: 2,054,128 km (0.069 R)
• M8: 2,771,600 km (0.114 R)
• M9: 3,366,102 km (0.108 R)
• M10: 3,599,026 km (0.117 R)
• M11: 3,797,243 km (0.12 R)
• M12: 4,080,731 km (0.119 R)
• M13: 4,163,010 km (0.045 R)
• M14: 4,497,660 km (0.067 R)
• M15: 4,582,632 km (0.064 R)
• M16: 5,059,849 km (0.088 R)
• M17: 5,874,409 km (0.093 R)
• M18: 6,487,910 km (0.097 R)
• M19: 6,535,931 km (0.114 R)
• M20: 6,680,742 km (0.072 R)
• M21: 8,395,133 km (0.097 R)
• M22: 9,682,423 km (0.041 R)
• M23: 10,069,283 km (0.088 R)
• M24: 10,972,705 km (0.037 R)
• M25: 11,667,138 km (0.088 R)
• M26: 12,375,783 km (0.073 R)
• M27: 12,675,278 km (0.084 R)
• M28: 13,159,227 km (0.116 R)
• M29: 13,220,113 km (0.109 R)
• M30: 13,896,445 km (0.095 R)
• M31: 14,332,822 km (0.084 R)
• M32: 15,027,405 km (0.083 R)
• M33: 15,282,769 km (0.116 R)
• M34: 15,797,685 km (0.102 R)
• M35: 16,057,387 km (0.073 R)
• M36: 16,778,598 km (0.059 R)
• M37: 16,910,842 km (0.081 R)
• M38: 16,977,114 km (0.107 R)
• M39: 17,778,959 km (0.086 R)
• M40: 19,142,693 km (0.096 R)
• M41: 20,398,717 km (0.09 R)
• M42: 21,322,185 km (0.099 R)
• M43: 22,114,305 km (0.079 R)
• M44: 23,653,069 km (0.08 R)
• M45: 27,453,304 km (0.088 R)
• M46: 28,078,623 km (0.043 R)
• M47: 28,393,077 km (0.109 R)
• M48: 28,550,754 km (0.041 R)
• M49: 29,105,014 km (0.027 R)
• M50: 29,742,600 km (0.118 R)
• M51: 31,438,292 km (0.117 R)
• M52: 31,846,694 km (0.083 R)
• M53: 32,339,021 km (0.075 R)
• M54: 32,503,728 km (0.102 R)
• M55: 32,586,156 km (0.099 R)
• M56: 32,751,163 km (0.074 R)
• M57: 33,165,100 km (0.108 R)
• M58: 33,331,154 km (0.111 R)
• M59: 33,497,506 km (0.086 R)
• M60: 35,940,290 km (0.074 R)
• M61: 36,196,252 km (0.117 R)
• M62: 36,709,971 km (0.032 R)
• M63: 39,051,627 km (0.085 R)
• M64: 39,842,850 km (0.12 R)
• M65: 40,019,375 km (0.108 R)
• M66: 41,799,141 km (0.099 R)
• M67: 42,608,316 km (0.112 R)
• M68: 44,516,736 km (0.095 R)
• M69: 46,731,682 km (0.089 R)
• M70: 47,197,530 km (0.113 R)
• M71: 47,290,879 km (0.107 R)
• M72: 48,228,110 km (0.114 R)
• M73: 48,698,894 km (0.119 R)
• M74: 48,982,083 km (0.116 R)
• M75: 49,740,095 km (0.105 R)
• M76: 50,025,378 km (0.102 R)
• M77: 51,267,789 km (0.064 R)
• M78: 51,748,297 km (0.074 R)
• M79: 51,844,638 km (0.073 R)
• M80: 52,617,012 km (0.067 R)
• M81: 53,004,620 km (0.092 R)
• M82: 53,393,275 km (0.083 R)
• M83: 54,368,803 km (0.114 R)
• M84: 55,547,335 km (0.095 R)
• M85: 58,029,612 km (0.081 R)
• M86: 58,630,697 km (0.081 R)
• M87: 63,719,418 km (0.115 R)
• M88: 64,235,979 km (0.099 R)
• M89: 64,650,216 km (0.075 R)
• M90: 66,525,425 km (0.066 R)
• M91: 69,796,682 km (0.034 R)
• M92: 71,077,090 km (0.073 R)
• M93: 71,612,800 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.1

Radius: 4.2

Gravity: 18.2 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.98 AU - 18.56 AU

Year: 24338 Days

Day: 15.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 101,008,422 km

• M1: 83,476 km (0.104 R)
• M2: 257,159 km (0.084 R)
• M3: 611,107 km (0.08 R)
• M4: 1,167,761 km (0.086 R)
• M5: 1,272,330 km (0.079 R)
• M6: 1,434,943 km (0.079 R)
• M7: 1,604,138 km (0.108 R)
• M8: 2,711,910 km (0.105 R)
• M9: 3,885,206 km (0.051 R)
• M10: 4,564,231 km (0.087 R)
• M11: 4,605,221 km (0.074 R)
• M12: 4,812,564 km (0.096 R)
• M13: 4,854,301 km (0.117 R)
• M14: 4,938,375 km (0.064 R)
• M15: 5,804,547 km (0.088 R)
• M16: 6,209,359 km (0.102 R)
• M17: 6,346,390 km (0.118 R)
• M18: 6,669,971 km (0.108 R)
• M19: 6,716,645 km (0.067 R)
• M20: 7,332,988 km (0.09 R)
• M21: 7,477,799 km (0.076 R)
• M22: 8,874,295 km (0.101 R)
• M23: 9,707,406 km (0.082 R)
• M24: 10,079,755 km (0.073 R)
• M25: 10,729,010 km (0.108 R)
• M26: 11,559,278 km (0.079 R)
• M27: 13,046,580 km (0.112 R)
• M28: 13,105,073 km (0.102 R)
• M29: 13,812,671 km (0.101 R)
• M30: 14,111,118 km (0.109 R)
• M31: 15,387,787 km (0.094 R)
• M32: 15,759,388 km (0.038 R)
• M33: 15,821,471 km (0.108 R)
• M34: 16,196,513 km (0.116 R)
• M35: 16,385,006 km (0.079 R)
• M36: 16,700,957 km (0.047 R)
• M37: 17,210,637 km (0.044 R)
• M38: 17,984,656 km (0.099 R)
• M39: 20,373,734 km (0.039 R)
• M40: 21,054,853 km (0.085 R)
• M41: 21,467,145 km (0.087 R)
• M42: 21,812,716 km (0.09 R)
• M43: 21,881,980 km (0.095 R)
• M44: 23,213,401 km (0.095 R)
• M45: 24,426,490 km (0.116 R)
• M46: 24,498,596 km (0.107 R)
• M47: 25,514,066 km (0.113 R)
• M48: 26,026,888 km (0.097 R)
• M49: 26,543,300 km (0.113 R)
• M50: 28,414,470 km (0.083 R)
• M51: 28,490,316 km (0.095 R)
• M52: 28,869,995 km (0.096 R)
• M53: 29,174,876 km (0.114 R)
• M54: 30,250,634 km (0.093 R)
• M55: 31,104,838 km (0.099 R)
• M56: 31,967,120 km (0.082 R)
• M57: 32,045,809 km (0.104 R)
• M58: 33,155,376 km (0.1 R)
• M59: 33,634,688 km (0.114 R)
• M60: 34,196,876 km (0.078 R)
• M61: 35,005,303 km (0.071 R)
• M62: 36,723,435 km (0.101 R)
• M63: 38,385,168 km (0.105 R)
• M64: 39,816,820 km (0.087 R)
• M65: 40,071,286 km (0.067 R)
• M66: 40,411,322 km (0.109 R)
• M67: 41,265,825 km (0.104 R)
• M68: 41,351,544 km (0.076 R)
• M69: 42,039,844 km (0.096 R)
• M70: 42,126,162 km (0.079 R)
• M71: 43,166,466 km (0.046 R)
• M72: 43,864,639 km (0.096 R)
• M73: 44,918,855 km (0.069 R)
• M74: 45,360,618 km (0.059 R)
• M75: 45,981,449 km (0.112 R)
• M76: 46,515,962 km (0.051 R)
• M77: 46,694,432 km (0.105 R)
• M78: 47,321,397 km (0.038 R)
• M79: 47,411,156 km (0.117 R)
• M80: 47,951,054 km (0.106 R)
• M81: 50,680,767 km (0.113 R)
• M82: 51,232,783 km (0.084 R)
• M83: 52,064,397 km (0.097 R)
• M84: 52,342,649 km (0.089 R)
• M85: 53,460,445 km (0.116 R)
• M86: 55,340,890 km (0.072 R)
• M87: 56,289,340 km (0.096 R)
• M88: 58,201,949 km (0.063 R)
• M89: 58,779,995 km (0.093 R)
• M90: 60,525,204 km (0.076 R)
• M91: 64,265,151 km (0.097 R)
• M92: 64,563,599 km (0.118 R)
• M93: 64,663,231 km (0.058 R)
• M94: 65,361,703 km (0.092 R)
• M95: 66,062,719 km (0.093 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 830.6

Radius: 3.6

Gravity: 64.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 13.36 AU - 22.18 AU

Year: 27780 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 101,008,422 km

• M1: 330,312 km (0.039 R)
• M2: 1,008,589 km (0.069 R)
• M3: 1,073,514 km (0.111 R)
• M4: 1,382,733 km (0.117 R)
• M5: 1,418,786 km (0.072 R)
• M6: 2,635,615 km (0.035 R)
• M7: 2,725,524 km (0.098 R)
• M8: 2,908,183 km (0.101 R)
• M9: 3,237,448 km (0.087 R)
• M10: 3,678,163 km (0.12 R)
• M11: 3,728,278 km (0.064 R)
• M12: 5,277,065 km (0.096 R)
• M13: 5,677,239 km (0.058 R)
• M14: 5,910,163 km (0.114 R)
• M15: 6,385,735 km (0.066 R)
• M16: 6,811,640 km (0.111 R)
• M17: 7,948,733 km (0.071 R)
• M18: 8,472,625 km (0.118 R)
• M19: 8,872,799 km (0.107 R)
• M20: 8,940,118 km (0.116 R)
• M21: 9,075,205 km (0.096 R)
• M22: 9,347,473 km (0.119 R)
• M23: 10,109,974 km (0.106 R)
• M24: 10,820,264 km (0.085 R)
• M25: 10,892,221 km (0.118 R)
• M26: 12,064,320 km (0.063 R)
• M27: 12,288,567 km (0.114 R)
• M28: 12,363,516 km (0.091 R)
• M29: 13,974,087 km (0.107 R)
• M30: 16,139,516 km (0.111 R)
• M31: 16,551,957 km (0.119 R)
• M32: 19,796,735 km (0.043 R)
• M33: 20,237,899 km (0.105 R)
• M34: 21,040,193 km (0.113 R)
• M35: 21,852,958 km (0.071 R)
• M36: 24,446,087 km (0.115 R)
• M37: 24,824,420 km (0.104 R)
• M38: 25,014,260 km (0.115 R)
• M39: 25,204,548 km (0.081 R)
• M40: 27,036,973 km (0.114 R)
• M41: 27,134,511 km (0.112 R)
• M42: 29,411,989 km (0.051 R)
• M43: 30,117,193 km (0.106 R)
• M44: 30,929,809 km (0.094 R)
• M45: 32,576,881 km (0.099 R)
• M46: 32,784,673 km (0.107 R)
• M47: 33,935,828 km (0.106 R)
• M48: 35,419,989 km (0.052 R)
• M49: 35,526,802 km (0.109 R)
• M50: 37,359,076 km (0.06 R)
• M51: 39,221,869 km (0.067 R)
• M52: 39,997,683 km (0.088 R)
• M53: 40,778,435 km (0.106 R)
• M54: 42,468,592 km (0.08 R)
• M55: 43,379,194 km (0.116 R)
• M56: 43,836,963 km (0.097 R)
• M57: 45,219,846 km (0.104 R)
• M58: 47,085,780 km (0.047 R)
• M59: 50,771,872 km (0.094 R)
• M60: 51,375,050 km (0.055 R)
• M61: 54,057,191 km (0.097 R)
• M62: 55,663,273 km (0.084 R)
• M63: 55,911,755 km (0.052 R)
• M64: 59,302,092 km (0.104 R)
• M65: 60,446,964 km (0.078 R)
• M66: 60,830,234 km (0.112 R)
• M67: 61,214,252 km (0.088 R)
• M68: 61,856,027 km (0.045 R)
• M69: 62,500,195 km (0.084 R)
• M70: 62,887,654 km (0.087 R)
• M71: 63,276,010 km (0.077 R)
• M72: 64,967,962 km (0.09 R)
• M73: 66,411,132 km (0.076 R)
• M74: 66,674,574 km (0.098 R)
• M75: 67,070,560 km (0.102 R)
• M76: 70,938,114 km (0.116 R)
• M77: 79,026,422 km (0.117 R)
• M78: 80,566,382 km (0.096 R)
• M79: 84,388,009 km (0.105 R)
• M80: 85,675,000 km (0.057 R)
• M81: 87,978,807 km (0.083 R)
• M82: 88,848,120 km (0.09 R)
• M83: 89,283,749 km (0.097 R)
• M84: 89,865,685 km (0.076 R)
• M85: 90,741,132 km (0.101 R)
• M86: 94,122,642 km (0.06 R)
• M87: 95,011,552 km (0.119 R)
• M88: 95,754,455 km (0.117 R)
• M89: 97,994,684 km (0.057 R)
• M90: 98,444,824 km (0.103 R)
• M91: 99,950,227 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 11,773 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit